Home / 17,739,429.60-26,571,819.60-14,753,445.60

Finding the Fourth Proportional to 17,739,429.60, 26,571,819.60 and 14,753,445.60

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Solution

The fourth proportional to 17,739,429.60, 26,571,819.60 and 14,753,445.60 is: 22,099,126.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,739,429.60 : 26,571,819.60 = 14,753,445.60 : x
  2. Step 2: Convert to fraction form
    17,739,429.60/26,571,819.60 = 14,753,445.60/x
  3. Step 3: Cross multiply
    17,739,429.60x = 26,571,819.60 × 14,753,445.60
  4. Step 4: Simplify right side
    17,739,429.60x = 392,025,894,961,613.75
  5. Step 5: Solve for x
    x = 392,025,894,961,613.75/17,739,429.60
  6. Step 6: Final answer
    x = 22,099,126.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.